7905231108

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{9391}}^1$

素因数の和:9817

約数の個数: 72

約数和(自身を含む): 20341193600

約数和(自身を除く): 12435962492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 349, 402, 603, 698, 804, 1047, 1206, 1396, 2094, 2412, 3141, 4188, 6282, 9391, 12564, 18782, 23383, 28173, 37564, 46766, 56346, 70149, 84519, 93532, 112692, 140298, 169038, 210447, 280596, 338076, 420894, 629197, 841788, 1258394, 1887591, 2516788, 3277459, 3775182, 5662773, 6554918, 7550364, 9832377, 11325546, 13109836, 19664754, 22651092, 29497131, 39329508, 58994262, 117988524, 219589753, 439179506, 658769259, 878359012, 1317538518, 1976307777, 2635077036, 3952615554, 7905231108]

約数ペア:

[(1, 7905231108), (2, 3952615554), (3, 2635077036), (4, 1976307777), (6, 1317538518), (9, 878359012), (12, 658769259), (18, 439179506), (36, 219589753), (67, 117988524), (134, 58994262), (201, 39329508), (268, 29497131), (349, 22651092), (402, 19664754), (603, 13109836), (698, 11325546), (804, 9832377), (1047, 7550364), (1206, 6554918), (1396, 5662773), (2094, 3775182), (2412, 3277459), (3141, 2516788), (4188, 1887591), (6282, 1258394), (9391, 841788), (12564, 629197), (18782, 420894), (23383, 338076), (28173, 280596), (37564, 210447), (46766, 169038), (56346, 140298), (70149, 112692), (84519, 93532)]