72203648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 64

約数和(自身を含む): 165240000

約数和(自身を除く): 93036352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2699, 3344, 5398, 6688, 10796, 13376, 21592, 26752, 29689, 43184, 51281, 59378, 86368, 102562, 118756, 172736, 205124, 237512, 345472, 410248, 475024, 564091, 820496, 950048, 1128182, 1640992, 1900096, 2256364, 3281984, 3800192, 4512728, 6563968, 9025456, 18050912, 36101824, 72203648]

約数ペア:

[(1, 72203648), (2, 36101824), (4, 18050912), (8, 9025456), (11, 6563968), (16, 4512728), (19, 3800192), (22, 3281984), (32, 2256364), (38, 1900096), (44, 1640992), (64, 1128182), (76, 950048), (88, 820496), (128, 564091), (152, 475024), (176, 410248), (209, 345472), (304, 237512), (352, 205124), (418, 172736), (608, 118756), (704, 102562), (836, 86368), (1216, 59378), (1408, 51281), (1672, 43184), (2432, 29689), (2699, 26752), (3344, 21592), (5398, 13376), (6688, 10796)]