77799984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3762

約数の個数: 80

約数和(自身を含む): 220819200

約数和(自身を除く): 143019216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 3709, 5244, 6992, 7418, 10488, 11127, 14836, 20976, 22254, 29672, 44508, 59344, 70471, 85307, 89016, 140942, 170614, 178032, 211413, 255921, 281884, 341228, 422826, 511842, 563768, 682456, 845652, 1023684, 1127536, 1364912, 1620833, 1691304, 2047368, 3241666, 3382608, 4094736, 4862499, 6483332, 9724998, 12966664, 19449996, 25933328, 38899992, 77799984]

約数ペア:

[(1, 77799984), (2, 38899992), (3, 25933328), (4, 19449996), (6, 12966664), (8, 9724998), (12, 6483332), (16, 4862499), (19, 4094736), (23, 3382608), (24, 3241666), (38, 2047368), (46, 1691304), (48, 1620833), (57, 1364912), (69, 1127536), (76, 1023684), (92, 845652), (114, 682456), (138, 563768), (152, 511842), (184, 422826), (228, 341228), (276, 281884), (304, 255921), (368, 211413), (437, 178032), (456, 170614), (552, 140942), (874, 89016), (912, 85307), (1104, 70471), (1311, 59344), (1748, 44508), (2622, 29672), (3496, 22254), (3709, 20976), (5244, 14836), (6992, 11127), (7418, 10488)]