75618972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 231215712

約数和(自身を除く): 155596740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 37, 39, 44, 52, 66, 74, 78, 99, 111, 117, 132, 143, 148, 156, 198, 222, 234, 286, 333, 396, 397, 407, 429, 444, 468, 481, 572, 666, 794, 814, 858, 962, 1191, 1221, 1287, 1332, 1443, 1588, 1628, 1716, 1924, 2382, 2442, 2574, 2886, 3573, 3663, 4329, 4367, 4764, 4884, 5148, 5161, 5291, 5772, 7146, 7326, 8658, 8734, 10322, 10582, 13101, 14292, 14652, 14689, 15483, 15873, 17316, 17468, 20644, 21164, 26202, 29378, 30966, 31746, 39303, 44067, 46449, 47619, 52404, 56771, 58756, 61932, 63492, 78606, 88134, 92898, 95238, 113542, 132201, 157212, 161579, 170313, 176268, 185796, 190476, 190957, 227084, 264402, 323158, 340626, 381914, 484737, 510939, 528804, 572871, 646316, 681252, 763828, 969474, 1021878, 1145742, 1454211, 1718613, 1938948, 2043756, 2100527, 2291484, 2908422, 3437226, 4201054, 5816844, 6301581, 6874452, 8402108, 12603162, 18904743, 25206324, 37809486, 75618972]

約数ペア:

[(1, 75618972), (2, 37809486), (3, 25206324), (4, 18904743), (6, 12603162), (9, 8402108), (11, 6874452), (12, 6301581), (13, 5816844), (18, 4201054), (22, 3437226), (26, 2908422), (33, 2291484), (36, 2100527), (37, 2043756), (39, 1938948), (44, 1718613), (52, 1454211), (66, 1145742), (74, 1021878), (78, 969474), (99, 763828), (111, 681252), (117, 646316), (132, 572871), (143, 528804), (148, 510939), (156, 484737), (198, 381914), (222, 340626), (234, 323158), (286, 264402), (333, 227084), (396, 190957), (397, 190476), (407, 185796), (429, 176268), (444, 170313), (468, 161579), (481, 157212), (572, 132201), (666, 113542), (794, 95238), (814, 92898), (858, 88134), (962, 78606), (1191, 63492), (1221, 61932), (1287, 58756), (1332, 56771), (1443, 52404), (1588, 47619), (1628, 46449), (1716, 44067), (1924, 39303), (2382, 31746), (2442, 30966), (2574, 29378), (2886, 26202), (3573, 21164), (3663, 20644), (4329, 17468), (4367, 17316), (4764, 15873), (4884, 15483), (5148, 14689), (5161, 14652), (5291, 14292), (5772, 13101), (7146, 10582), (7326, 10322), (8658, 8734)]