83778744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12163}}^1$

素因数の和:12220

約数の個数: 64

約数和(自身を含む): 245226240

約数和(自身を除く): 161447496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 12163, 24326, 36489, 48652, 72978, 85141, 97304, 145956, 170282, 255423, 291912, 340564, 498683, 510846, 681128, 997366, 1021692, 1496049, 1994732, 2043384, 2992098, 3490781, 3989464, 5984196, 6981562, 10472343, 11968392, 13963124, 20944686, 27926248, 41889372, 83778744]

約数ペア:

[(1, 83778744), (2, 41889372), (3, 27926248), (4, 20944686), (6, 13963124), (7, 11968392), (8, 10472343), (12, 6981562), (14, 5984196), (21, 3989464), (24, 3490781), (28, 2992098), (41, 2043384), (42, 1994732), (56, 1496049), (82, 1021692), (84, 997366), (123, 681128), (164, 510846), (168, 498683), (246, 340564), (287, 291912), (328, 255423), (492, 170282), (574, 145956), (861, 97304), (984, 85141), (1148, 72978), (1722, 48652), (2296, 36489), (3444, 24326), (6888, 12163)]