90490932

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2347}}^1$

素因数の和:2387

約数の個数: 120

約数和(自身を含む): 286380864

約数和(自身を除く): 195889932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2347, 2754, 3213, 4284, 4694, 5508, 6426, 7041, 9388, 9639, 12852, 14082, 16429, 19278, 21123, 28164, 32858, 38556, 39899, 42246, 49287, 63369, 65716, 79798, 84492, 98574, 119697, 126738, 147861, 159596, 190107, 197148, 239394, 253476, 279293, 295722, 359091, 380214, 443583, 478788, 558586, 591444, 718182, 760428, 837879, 887166, 1077273, 1117172, 1330749, 1436364, 1675758, 1774332, 2154546, 2513637, 2661498, 3231819, 3351516, 4309092, 5027274, 5322996, 6463638, 7540911, 10054548, 12927276, 15081822, 22622733, 30163644, 45245466, 90490932]

約数ペア:

[(1, 90490932), (2, 45245466), (3, 30163644), (4, 22622733), (6, 15081822), (7, 12927276), (9, 10054548), (12, 7540911), (14, 6463638), (17, 5322996), (18, 5027274), (21, 4309092), (27, 3351516), (28, 3231819), (34, 2661498), (36, 2513637), (42, 2154546), (51, 1774332), (54, 1675758), (63, 1436364), (68, 1330749), (81, 1117172), (84, 1077273), (102, 887166), (108, 837879), (119, 760428), (126, 718182), (153, 591444), (162, 558586), (189, 478788), (204, 443583), (238, 380214), (252, 359091), (306, 295722), (324, 279293), (357, 253476), (378, 239394), (459, 197148), (476, 190107), (567, 159596), (612, 147861), (714, 126738), (756, 119697), (918, 98574), (1071, 84492), (1134, 79798), (1377, 65716), (1428, 63369), (1836, 49287), (2142, 42246), (2268, 39899), (2347, 38556), (2754, 32858), (3213, 28164), (4284, 21123), (4694, 19278), (5508, 16429), (6426, 14082), (7041, 12852), (9388, 9639)]