69608812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 161681184

約数和(自身を除く): 92072372

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1607, 1666, 2548, 3094, 3214, 3332, 6188, 6428, 10829, 11249, 20891, 21658, 22498, 27319, 41782, 43316, 44996, 54638, 78743, 83564, 109276, 146237, 157486, 191233, 292474, 314972, 355147, 382466, 584948, 710294, 764932, 1023659, 1338631, 1420588, 2047318, 2486029, 2677262, 4094636, 4972058, 5354524, 9944116, 17402203, 34804406, 69608812]

約数ペア:

[(1, 69608812), (2, 34804406), (4, 17402203), (7, 9944116), (13, 5354524), (14, 4972058), (17, 4094636), (26, 2677262), (28, 2486029), (34, 2047318), (49, 1420588), (52, 1338631), (68, 1023659), (91, 764932), (98, 710294), (119, 584948), (182, 382466), (196, 355147), (221, 314972), (238, 292474), (364, 191233), (442, 157486), (476, 146237), (637, 109276), (833, 83564), (884, 78743), (1274, 54638), (1547, 44996), (1607, 43316), (1666, 41782), (2548, 27319), (3094, 22498), (3214, 21658), (3332, 20891), (6188, 11249), (6428, 10829)]