86768340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 259023744

約数和(自身を除く): 172255404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 257, 331, 340, 510, 514, 662, 771, 993, 1020, 1028, 1285, 1324, 1542, 1655, 1986, 2570, 3084, 3310, 3855, 3972, 4369, 4965, 5140, 5627, 6620, 7710, 8738, 9930, 11254, 13107, 15420, 16881, 17476, 19860, 21845, 22508, 26214, 28135, 33762, 43690, 52428, 56270, 65535, 67524, 84405, 85067, 87380, 112540, 131070, 168810, 170134, 255201, 262140, 337620, 340268, 425335, 510402, 850670, 1020804, 1276005, 1446139, 1701340, 2552010, 2892278, 4338417, 5104020, 5784556, 7230695, 8676834, 14461390, 17353668, 21692085, 28922780, 43384170, 86768340]

約数ペア:

[(1, 86768340), (2, 43384170), (3, 28922780), (4, 21692085), (5, 17353668), (6, 14461390), (10, 8676834), (12, 7230695), (15, 5784556), (17, 5104020), (20, 4338417), (30, 2892278), (34, 2552010), (51, 1701340), (60, 1446139), (68, 1276005), (85, 1020804), (102, 850670), (170, 510402), (204, 425335), (255, 340268), (257, 337620), (331, 262140), (340, 255201), (510, 170134), (514, 168810), (662, 131070), (771, 112540), (993, 87380), (1020, 85067), (1028, 84405), (1285, 67524), (1324, 65535), (1542, 56270), (1655, 52428), (1986, 43690), (2570, 33762), (3084, 28135), (3310, 26214), (3855, 22508), (3972, 21845), (4369, 19860), (4965, 17476), (5140, 16881), (5627, 15420), (6620, 13107), (7710, 11254), (8738, 9930)]