72492992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:214

約数の個数: 84

約数和(自身を含む): 170922696

約数和(自身を除く): 98429704

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 89, 104, 143, 176, 178, 208, 286, 352, 356, 416, 572, 704, 712, 832, 979, 1144, 1157, 1424, 1958, 2288, 2314, 2848, 3916, 4576, 4628, 5696, 7832, 7921, 9152, 9256, 12727, 15664, 15842, 18512, 25454, 31328, 31684, 37024, 50908, 62656, 63368, 74048, 87131, 101816, 102973, 126736, 174262, 203632, 205946, 253472, 348524, 407264, 411892, 506944, 697048, 814528, 823784, 1132703, 1394096, 1647568, 2265406, 2788192, 3295136, 4530812, 5576384, 6590272, 9061624, 18123248, 36246496, 72492992]

約数ペア:

[(1, 72492992), (2, 36246496), (4, 18123248), (8, 9061624), (11, 6590272), (13, 5576384), (16, 4530812), (22, 3295136), (26, 2788192), (32, 2265406), (44, 1647568), (52, 1394096), (64, 1132703), (88, 823784), (89, 814528), (104, 697048), (143, 506944), (176, 411892), (178, 407264), (208, 348524), (286, 253472), (352, 205946), (356, 203632), (416, 174262), (572, 126736), (704, 102973), (712, 101816), (832, 87131), (979, 74048), (1144, 63368), (1157, 62656), (1424, 50908), (1958, 37024), (2288, 31684), (2314, 31328), (2848, 25454), (3916, 18512), (4576, 15842), (4628, 15664), (5696, 12727), (7832, 9256), (7921, 9152)]