123480378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 319767552

約数和(自身を除く): 196287174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 101, 126, 186, 202, 217, 279, 303, 313, 434, 558, 606, 626, 651, 707, 909, 939, 1302, 1414, 1818, 1878, 1953, 2121, 2191, 2817, 3131, 3906, 4242, 4382, 5634, 6262, 6363, 6573, 9393, 9703, 12726, 13146, 18786, 19406, 19719, 21917, 28179, 29109, 31613, 39438, 43834, 56358, 58218, 63226, 65751, 67921, 87327, 94839, 131502, 135842, 174654, 189678, 197253, 203763, 221291, 284517, 394506, 407526, 442582, 569034, 611289, 663873, 980003, 1222578, 1327746, 1960006, 1991619, 2940009, 3983238, 5880018, 6860021, 8820027, 13720042, 17640054, 20580063, 41160126, 61740189, 123480378]

約数ペア:

[(1, 123480378), (2, 61740189), (3, 41160126), (6, 20580063), (7, 17640054), (9, 13720042), (14, 8820027), (18, 6860021), (21, 5880018), (31, 3983238), (42, 2940009), (62, 1991619), (63, 1960006), (93, 1327746), (101, 1222578), (126, 980003), (186, 663873), (202, 611289), (217, 569034), (279, 442582), (303, 407526), (313, 394506), (434, 284517), (558, 221291), (606, 203763), (626, 197253), (651, 189678), (707, 174654), (909, 135842), (939, 131502), (1302, 94839), (1414, 87327), (1818, 67921), (1878, 65751), (1953, 63226), (2121, 58218), (2191, 56358), (2817, 43834), (3131, 39438), (3906, 31613), (4242, 29109), (4382, 28179), (5634, 21917), (6262, 19719), (6363, 19406), (6573, 18786), (9393, 13146), (9703, 12726)]