78204588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 235799424

約数和(自身を除く): 157594836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 107, 113, 132, 147, 154, 196, 214, 226, 231, 294, 308, 321, 339, 428, 452, 462, 539, 588, 642, 678, 749, 791, 924, 1078, 1177, 1243, 1284, 1356, 1498, 1582, 1617, 2156, 2247, 2354, 2373, 2486, 2996, 3164, 3234, 3531, 3729, 4494, 4708, 4746, 4972, 5243, 5537, 6468, 7062, 7458, 8239, 8701, 8988, 9492, 10486, 11074, 12091, 14124, 14916, 15729, 16478, 16611, 17402, 20972, 22148, 24182, 24717, 26103, 31458, 32956, 33222, 34804, 36273, 48364, 49434, 52206, 57673, 60907, 62916, 66444, 72546, 84637, 98868, 104412, 115346, 121814, 133001, 145092, 169274, 173019, 182721, 230692, 243628, 253911, 266002, 338548, 346038, 365442, 399003, 507822, 532004, 592459, 692076, 730884, 798006, 931007, 1015644, 1184918, 1596012, 1777377, 1862014, 2369836, 2793021, 3554754, 3724028, 5586042, 6517049, 7109508, 11172084, 13034098, 19551147, 26068196, 39102294, 78204588]

約数ペア:

[(1, 78204588), (2, 39102294), (3, 26068196), (4, 19551147), (6, 13034098), (7, 11172084), (11, 7109508), (12, 6517049), (14, 5586042), (21, 3724028), (22, 3554754), (28, 2793021), (33, 2369836), (42, 1862014), (44, 1777377), (49, 1596012), (66, 1184918), (77, 1015644), (84, 931007), (98, 798006), (107, 730884), (113, 692076), (132, 592459), (147, 532004), (154, 507822), (196, 399003), (214, 365442), (226, 346038), (231, 338548), (294, 266002), (308, 253911), (321, 243628), (339, 230692), (428, 182721), (452, 173019), (462, 169274), (539, 145092), (588, 133001), (642, 121814), (678, 115346), (749, 104412), (791, 98868), (924, 84637), (1078, 72546), (1177, 66444), (1243, 62916), (1284, 60907), (1356, 57673), (1498, 52206), (1582, 49434), (1617, 48364), (2156, 36273), (2247, 34804), (2354, 33222), (2373, 32956), (2486, 31458), (2996, 26103), (3164, 24717), (3234, 24182), (3531, 22148), (3729, 20972), (4494, 17402), (4708, 16611), (4746, 16478), (4972, 15729), (5243, 14916), (5537, 14124), (6468, 12091), (7062, 11074), (7458, 10486), (8239, 9492), (8701, 8988)]