72140508

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2807

約数の個数: 72

約数和(自身を含む): 201976320

約数和(自身を除く): 129835812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2719, 2948, 4422, 5438, 6633, 8157, 8844, 10876, 13266, 16314, 24471, 26532, 29909, 32628, 48942, 59818, 89727, 97884, 119636, 179454, 182173, 269181, 358908, 364346, 538362, 546519, 728692, 1076724, 1093038, 1639557, 2003903, 2186076, 3279114, 4007806, 6011709, 6558228, 8015612, 12023418, 18035127, 24046836, 36070254, 72140508]

約数ペア:

[(1, 72140508), (2, 36070254), (3, 24046836), (4, 18035127), (6, 12023418), (9, 8015612), (11, 6558228), (12, 6011709), (18, 4007806), (22, 3279114), (33, 2186076), (36, 2003903), (44, 1639557), (66, 1093038), (67, 1076724), (99, 728692), (132, 546519), (134, 538362), (198, 364346), (201, 358908), (268, 269181), (396, 182173), (402, 179454), (603, 119636), (737, 97884), (804, 89727), (1206, 59818), (1474, 48942), (2211, 32628), (2412, 29909), (2719, 26532), (2948, 24471), (4422, 16314), (5438, 13266), (6633, 10876), (8157, 8844)]