72970979016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{132661}}^1$

素因数の和:132767

約数の個数: 128

約数和(自身を含む): 205933875840

約数和(自身を除く): 132962896824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 43, 52, 78, 82, 86, 104, 123, 129, 156, 164, 172, 246, 258, 312, 328, 344, 492, 516, 533, 559, 984, 1032, 1066, 1118, 1599, 1677, 1763, 2132, 2236, 3198, 3354, 3526, 4264, 4472, 5289, 6396, 6708, 7052, 10578, 12792, 13416, 14104, 21156, 22919, 42312, 45838, 68757, 91676, 132661, 137514, 183352, 265322, 275028, 397983, 530644, 550056, 795966, 1061288, 1591932, 1724593, 3183864, 3449186, 5173779, 5439101, 5704423, 6898372, 10347558, 10878202, 11408846, 13796744, 16317303, 17113269, 20695116, 21756404, 22817692, 32634606, 34226538, 41390232, 43512808, 45635384, 65269212, 68453076, 70708313, 74157499, 130538424, 136906152, 141416626, 148314998, 212124939, 222472497, 233881343, 282833252, 296629996, 424249878, 444944994, 467762686, 565666504, 593259992, 701644029, 848499756, 889889988, 935525372, 1403288058, 1696999512, 1779779976, 1871050744, 2806576116, 3040457459, 5613152232, 6080914918, 9121372377, 12161829836, 18242744754, 24323659672, 36485489508, 72970979016]

約数ペア:

[(1, 72970979016), (2, 36485489508), (3, 24323659672), (4, 18242744754), (6, 12161829836), (8, 9121372377), (12, 6080914918), (13, 5613152232), (24, 3040457459), (26, 2806576116), (39, 1871050744), (41, 1779779976), (43, 1696999512), (52, 1403288058), (78, 935525372), (82, 889889988), (86, 848499756), (104, 701644029), (123, 593259992), (129, 565666504), (156, 467762686), (164, 444944994), (172, 424249878), (246, 296629996), (258, 282833252), (312, 233881343), (328, 222472497), (344, 212124939), (492, 148314998), (516, 141416626), (533, 136906152), (559, 130538424), (984, 74157499), (1032, 70708313), (1066, 68453076), (1118, 65269212), (1599, 45635384), (1677, 43512808), (1763, 41390232), (2132, 34226538), (2236, 32634606), (3198, 22817692), (3354, 21756404), (3526, 20695116), (4264, 17113269), (4472, 16317303), (5289, 13796744), (6396, 11408846), (6708, 10878202), (7052, 10347558), (10578, 6898372), (12792, 5704423), (13416, 5439101), (14104, 5173779), (21156, 3449186), (22919, 3183864), (42312, 1724593), (45838, 1591932), (68757, 1061288), (91676, 795966), (132661, 550056), (137514, 530644), (183352, 397983), (265322, 275028)]