129009456

素因数分解:

$2^4\times 3^3\times {\mathrm{523}}^1\times {\mathrm{571}}^1$

素因数の和:1111

約数の個数: 80

約数和(自身を含む): 371662720

約数和(自身を除く): 242653264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 523, 571, 1046, 1142, 1569, 1713, 2092, 2284, 3138, 3426, 4184, 4568, 4707, 5139, 6276, 6852, 8368, 9136, 9414, 10278, 12552, 13704, 14121, 15417, 18828, 20556, 25104, 27408, 28242, 30834, 37656, 41112, 56484, 61668, 75312, 82224, 112968, 123336, 225936, 246672, 298633, 597266, 895899, 1194532, 1791798, 2389064, 2687697, 3583596, 4778128, 5375394, 7167192, 8063091, 10750788, 14334384, 16126182, 21501576, 32252364, 43003152, 64504728, 129009456]

約数ペア:

[(1, 129009456), (2, 64504728), (3, 43003152), (4, 32252364), (6, 21501576), (8, 16126182), (9, 14334384), (12, 10750788), (16, 8063091), (18, 7167192), (24, 5375394), (27, 4778128), (36, 3583596), (48, 2687697), (54, 2389064), (72, 1791798), (108, 1194532), (144, 895899), (216, 597266), (432, 298633), (523, 246672), (571, 225936), (1046, 123336), (1142, 112968), (1569, 82224), (1713, 75312), (2092, 61668), (2284, 56484), (3138, 41112), (3426, 37656), (4184, 30834), (4568, 28242), (4707, 27408), (5139, 25104), (6276, 20556), (6852, 18828), (8368, 15417), (9136, 14121), (9414, 13704), (10278, 12552)]