78724704

素因数分解:

$2^5\times 3^1\times {\mathrm{229}}^1\times {\mathrm{3581}}^1$

素因数の和:3823

約数の個数: 48

約数和(自身を含む): 207612720

約数和(自身を除く): 128888016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229, 458, 687, 916, 1374, 1832, 2748, 3581, 3664, 5496, 7162, 7328, 10743, 10992, 14324, 21486, 21984, 28648, 42972, 57296, 85944, 114592, 171888, 343776, 820049, 1640098, 2460147, 3280196, 4920294, 6560392, 9840588, 13120784, 19681176, 26241568, 39362352, 78724704]

約数ペア:

[(1, 78724704), (2, 39362352), (3, 26241568), (4, 19681176), (6, 13120784), (8, 9840588), (12, 6560392), (16, 4920294), (24, 3280196), (32, 2460147), (48, 1640098), (96, 820049), (229, 343776), (458, 171888), (687, 114592), (916, 85944), (1374, 57296), (1832, 42972), (2748, 28648), (3581, 21984), (3664, 21486), (5496, 14324), (7162, 10992), (7328, 10743)]