72156254544

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{54037}}^1$

素因数の和:54346

約数の個数: 160

約数和(自身を含む): 226752094080

約数和(自身を除く): 154595839536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 281, 297, 396, 432, 528, 562, 594, 792, 843, 1124, 1188, 1584, 1686, 2248, 2376, 2529, 3091, 3372, 4496, 4752, 5058, 6182, 6744, 7587, 9273, 10116, 12364, 13488, 15174, 18546, 20232, 24728, 27819, 30348, 37092, 40464, 49456, 54037, 55638, 60696, 74184, 83457, 108074, 111276, 121392, 148368, 162111, 166914, 216148, 222552, 324222, 333828, 432296, 445104, 486333, 594407, 648444, 667656, 864592, 972666, 1188814, 1296888, 1335312, 1458999, 1783221, 1945332, 2377628, 2593776, 2917998, 3566442, 3890664, 4755256, 5349663, 5835996, 7132884, 7781328, 9510512, 10699326, 11671992, 14265768, 15184397, 16048989, 21398652, 23343984, 28531536, 30368794, 32097978, 42797304, 45553191, 60737588, 64195956, 85594608, 91106382, 121475176, 128391912, 136659573, 167028367, 182212764, 242950352, 256783824, 273319146, 334056734, 364425528, 409978719, 501085101, 546638292, 668113468, 728851056, 819957438, 1002170202, 1093276584, 1336226936, 1503255303, 1639914876, 2004340404, 2186553168, 2672453872, 3006510606, 3279829752, 4008680808, 4509765909, 6013021212, 6559659504, 8017361616, 9019531818, 12026042424, 18039063636, 24052084848, 36078127272, 72156254544]

約数ペア:

[(1, 72156254544), (2, 36078127272), (3, 24052084848), (4, 18039063636), (6, 12026042424), (8, 9019531818), (9, 8017361616), (11, 6559659504), (12, 6013021212), (16, 4509765909), (18, 4008680808), (22, 3279829752), (24, 3006510606), (27, 2672453872), (33, 2186553168), (36, 2004340404), (44, 1639914876), (48, 1503255303), (54, 1336226936), (66, 1093276584), (72, 1002170202), (88, 819957438), (99, 728851056), (108, 668113468), (132, 546638292), (144, 501085101), (176, 409978719), (198, 364425528), (216, 334056734), (264, 273319146), (281, 256783824), (297, 242950352), (396, 182212764), (432, 167028367), (528, 136659573), (562, 128391912), (594, 121475176), (792, 91106382), (843, 85594608), (1124, 64195956), (1188, 60737588), (1584, 45553191), (1686, 42797304), (2248, 32097978), (2376, 30368794), (2529, 28531536), (3091, 23343984), (3372, 21398652), (4496, 16048989), (4752, 15184397), (5058, 14265768), (6182, 11671992), (6744, 10699326), (7587, 9510512), (9273, 7781328), (10116, 7132884), (12364, 5835996), (13488, 5349663), (15174, 4755256), (18546, 3890664), (20232, 3566442), (24728, 2917998), (27819, 2593776), (30348, 2377628), (37092, 1945332), (40464, 1783221), (49456, 1458999), (54037, 1335312), (55638, 1296888), (60696, 1188814), (74184, 972666), (83457, 864592), (108074, 667656), (111276, 648444), (121392, 594407), (148368, 486333), (162111, 445104), (166914, 432296), (216148, 333828), (222552, 324222)]