84062460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3881}}^1$

素因数の和:3931

約数の個数: 72

約数和(自身を含む): 248479056

約数和(自身を除く): 164416596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 3881, 4332, 5415, 7220, 7762, 10830, 11643, 15524, 19405, 21660, 23286, 38810, 46572, 58215, 73739, 77620, 116430, 147478, 221217, 232860, 294956, 368695, 442434, 737390, 884868, 1106085, 1401041, 1474780, 2212170, 2802082, 4203123, 4424340, 5604164, 7005205, 8406246, 14010410, 16812492, 21015615, 28020820, 42031230, 84062460]

約数ペア:

[(1, 84062460), (2, 42031230), (3, 28020820), (4, 21015615), (5, 16812492), (6, 14010410), (10, 8406246), (12, 7005205), (15, 5604164), (19, 4424340), (20, 4203123), (30, 2802082), (38, 2212170), (57, 1474780), (60, 1401041), (76, 1106085), (95, 884868), (114, 737390), (190, 442434), (228, 368695), (285, 294956), (361, 232860), (380, 221217), (570, 147478), (722, 116430), (1083, 77620), (1140, 73739), (1444, 58215), (1805, 46572), (2166, 38810), (3610, 23286), (3881, 21660), (4332, 19405), (5415, 15524), (7220, 11643), (7762, 10830)]