72999648

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5393}}^1$

素因数の和:5456

約数の個数: 72

約数和(自身を含む): 212048928

約数和(自身を除く): 139049280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5393, 6768, 10786, 13536, 16179, 21572, 32358, 43144, 48537, 64716, 86288, 97074, 129432, 172576, 194148, 253471, 258864, 388296, 506942, 517728, 760413, 776592, 1013884, 1520826, 1553184, 2027768, 2281239, 3041652, 4055536, 4562478, 6083304, 8111072, 9124956, 12166608, 18249912, 24333216, 36499824, 72999648]

約数ペア:

[(1, 72999648), (2, 36499824), (3, 24333216), (4, 18249912), (6, 12166608), (8, 9124956), (9, 8111072), (12, 6083304), (16, 4562478), (18, 4055536), (24, 3041652), (32, 2281239), (36, 2027768), (47, 1553184), (48, 1520826), (72, 1013884), (94, 776592), (96, 760413), (141, 517728), (144, 506942), (188, 388296), (282, 258864), (288, 253471), (376, 194148), (423, 172576), (564, 129432), (752, 97074), (846, 86288), (1128, 64716), (1504, 48537), (1692, 43144), (2256, 32358), (3384, 21572), (4512, 16179), (5393, 13536), (6768, 10786)]