101990796

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 255711120

約数和(自身を除く): 153720324

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 89, 111, 116, 148, 174, 178, 222, 267, 348, 356, 444, 534, 1068, 1073, 2146, 2581, 3219, 3293, 4292, 5162, 6438, 6586, 7743, 7921, 9879, 10324, 12876, 13172, 15486, 15842, 19758, 23763, 30972, 31684, 39516, 47526, 95052, 95497, 190994, 229709, 286491, 293077, 381988, 459418, 572982, 586154, 689127, 879231, 918836, 1145964, 1172308, 1378254, 1758462, 2756508, 3516924, 8499233, 16998466, 25497699, 33996932, 50995398, 101990796]

約数ペア:

[(1, 101990796), (2, 50995398), (3, 33996932), (4, 25497699), (6, 16998466), (12, 8499233), (29, 3516924), (37, 2756508), (58, 1758462), (74, 1378254), (87, 1172308), (89, 1145964), (111, 918836), (116, 879231), (148, 689127), (174, 586154), (178, 572982), (222, 459418), (267, 381988), (348, 293077), (356, 286491), (444, 229709), (534, 190994), (1068, 95497), (1073, 95052), (2146, 47526), (2581, 39516), (3219, 31684), (3293, 30972), (4292, 23763), (5162, 19758), (6438, 15842), (6586, 15486), (7743, 13172), (7921, 12876), (9879, 10324)]