99555136

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 84

約数和(自身を含む): 216773760

約数和(自身を除く): 117218624

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 139, 152, 248, 278, 304, 361, 496, 556, 589, 608, 722, 992, 1112, 1178, 1216, 1444, 1984, 2224, 2356, 2641, 2888, 4309, 4448, 4712, 5282, 5776, 8618, 8896, 9424, 10564, 11191, 11552, 17236, 18848, 21128, 22382, 23104, 34472, 37696, 42256, 44764, 50179, 68944, 81871, 84512, 89528, 100358, 137888, 163742, 169024, 179056, 200716, 275776, 327484, 358112, 401432, 654968, 716224, 802864, 1309936, 1555549, 1605728, 2619872, 3111098, 3211456, 5239744, 6222196, 12444392, 24888784, 49777568, 99555136]

約数ペア:

[(1, 99555136), (2, 49777568), (4, 24888784), (8, 12444392), (16, 6222196), (19, 5239744), (31, 3211456), (32, 3111098), (38, 2619872), (62, 1605728), (64, 1555549), (76, 1309936), (124, 802864), (139, 716224), (152, 654968), (248, 401432), (278, 358112), (304, 327484), (361, 275776), (496, 200716), (556, 179056), (589, 169024), (608, 163742), (722, 137888), (992, 100358), (1112, 89528), (1178, 84512), (1216, 81871), (1444, 68944), (1984, 50179), (2224, 44764), (2356, 42256), (2641, 37696), (2888, 34472), (4309, 23104), (4448, 22382), (4712, 21128), (5282, 18848), (5776, 17236), (8618, 11552), (8896, 11191), (9424, 10564)]