129628116

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 335439104

約数和(自身を除く): 205810988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 223, 241, 268, 402, 446, 482, 603, 669, 723, 804, 892, 964, 1206, 1338, 1446, 2007, 2169, 2412, 2676, 2892, 4014, 4338, 8028, 8676, 14941, 16147, 29882, 32294, 44823, 48441, 53743, 59764, 64588, 89646, 96882, 107486, 134469, 145323, 161229, 179292, 193764, 214972, 268938, 290646, 322458, 483687, 537876, 581292, 644916, 967374, 1934748, 3600781, 7201562, 10802343, 14403124, 21604686, 32407029, 43209372, 64814058, 129628116]

約数ペア:

[(1, 129628116), (2, 64814058), (3, 43209372), (4, 32407029), (6, 21604686), (9, 14403124), (12, 10802343), (18, 7201562), (36, 3600781), (67, 1934748), (134, 967374), (201, 644916), (223, 581292), (241, 537876), (268, 483687), (402, 322458), (446, 290646), (482, 268938), (603, 214972), (669, 193764), (723, 179292), (804, 161229), (892, 145323), (964, 134469), (1206, 107486), (1338, 96882), (1446, 89646), (2007, 64588), (2169, 59764), (2412, 53743), (2676, 48441), (2892, 44823), (4014, 32294), (4338, 29882), (8028, 16147), (8676, 14941)]