72281484

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1237

約数の個数: 120

約数和(自身を含む): 218444688

約数和(自身を除く): 146163204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 297, 306, 324, 374, 396, 459, 561, 594, 612, 748, 891, 918, 1122, 1188, 1193, 1377, 1683, 1782, 1836, 2244, 2386, 2754, 3366, 3564, 3579, 4772, 5049, 5508, 6732, 7158, 10098, 10737, 13123, 14316, 15147, 20196, 20281, 21474, 26246, 30294, 32211, 39369, 40562, 42948, 52492, 60588, 60843, 64422, 78738, 81124, 96633, 118107, 121686, 128844, 157476, 182529, 193266, 223091, 236214, 243372, 354321, 365058, 386532, 446182, 472428, 547587, 669273, 708642, 730116, 892364, 1062963, 1095174, 1338546, 1417284, 1642761, 2007819, 2125926, 2190348, 2677092, 3285522, 4015638, 4251852, 6023457, 6571044, 8031276, 12046914, 18070371, 24093828, 36140742, 72281484]

約数ペア:

[(1, 72281484), (2, 36140742), (3, 24093828), (4, 18070371), (6, 12046914), (9, 8031276), (11, 6571044), (12, 6023457), (17, 4251852), (18, 4015638), (22, 3285522), (27, 2677092), (33, 2190348), (34, 2125926), (36, 2007819), (44, 1642761), (51, 1417284), (54, 1338546), (66, 1095174), (68, 1062963), (81, 892364), (99, 730116), (102, 708642), (108, 669273), (132, 547587), (153, 472428), (162, 446182), (187, 386532), (198, 365058), (204, 354321), (297, 243372), (306, 236214), (324, 223091), (374, 193266), (396, 182529), (459, 157476), (561, 128844), (594, 121686), (612, 118107), (748, 96633), (891, 81124), (918, 78738), (1122, 64422), (1188, 60843), (1193, 60588), (1377, 52492), (1683, 42948), (1782, 40562), (1836, 39369), (2244, 32211), (2386, 30294), (2754, 26246), (3366, 21474), (3564, 20281), (3579, 20196), (4772, 15147), (5049, 14316), (5508, 13123), (6732, 10737), (7158, 10098)]