87078810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 260112384

約数和(自身を除く): 173033574

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 167, 182, 191, 195, 210, 273, 334, 382, 390, 455, 501, 546, 573, 835, 910, 955, 1002, 1146, 1169, 1337, 1365, 1670, 1910, 2171, 2338, 2483, 2505, 2674, 2730, 2865, 3507, 4011, 4342, 4966, 5010, 5730, 5845, 6513, 6685, 7014, 7449, 8022, 10855, 11690, 12415, 13026, 13370, 14898, 15197, 17381, 17535, 20055, 21710, 24830, 30394, 31897, 32565, 34762, 35070, 37245, 40110, 45591, 52143, 63794, 65130, 74490, 75985, 86905, 91182, 95691, 104286, 151970, 159485, 173810, 191382, 223279, 227955, 260715, 318970, 414661, 446558, 455910, 478455, 521430, 669837, 829322, 956910, 1116395, 1243983, 1339674, 2073305, 2232790, 2487966, 2902627, 3349185, 4146610, 5805254, 6219915, 6698370, 8707881, 12439830, 14513135, 17415762, 29026270, 43539405, 87078810]

約数ペア:

[(1, 87078810), (2, 43539405), (3, 29026270), (5, 17415762), (6, 14513135), (7, 12439830), (10, 8707881), (13, 6698370), (14, 6219915), (15, 5805254), (21, 4146610), (26, 3349185), (30, 2902627), (35, 2487966), (39, 2232790), (42, 2073305), (65, 1339674), (70, 1243983), (78, 1116395), (91, 956910), (105, 829322), (130, 669837), (167, 521430), (182, 478455), (191, 455910), (195, 446558), (210, 414661), (273, 318970), (334, 260715), (382, 227955), (390, 223279), (455, 191382), (501, 173810), (546, 159485), (573, 151970), (835, 104286), (910, 95691), (955, 91182), (1002, 86905), (1146, 75985), (1169, 74490), (1337, 65130), (1365, 63794), (1670, 52143), (1910, 45591), (2171, 40110), (2338, 37245), (2483, 35070), (2505, 34762), (2674, 32565), (2730, 31897), (2865, 30394), (3507, 24830), (4011, 21710), (4342, 20055), (4966, 17535), (5010, 17381), (5730, 15197), (5845, 14898), (6513, 13370), (6685, 13026), (7014, 12415), (7449, 11690), (8022, 10855)]