73828170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 209336400

約数和(自身を除く): 135508230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 709, 801, 890, 1157, 1170, 1335, 1418, 1602, 2127, 2314, 2670, 3471, 3545, 4005, 4254, 5785, 6381, 6942, 7090, 8010, 9217, 10413, 10635, 11570, 12762, 17355, 18434, 20826, 21270, 27651, 31905, 34710, 46085, 52065, 55302, 63101, 63810, 82953, 92170, 104130, 126202, 138255, 165906, 189303, 276510, 315505, 378606, 414765, 567909, 631010, 820313, 829530, 946515, 1135818, 1640626, 1893030, 2460939, 2839545, 4101565, 4921878, 5679090, 7382817, 8203130, 12304695, 14765634, 24609390, 36914085, 73828170]

約数ペア:

[(1, 73828170), (2, 36914085), (3, 24609390), (5, 14765634), (6, 12304695), (9, 8203130), (10, 7382817), (13, 5679090), (15, 4921878), (18, 4101565), (26, 2839545), (30, 2460939), (39, 1893030), (45, 1640626), (65, 1135818), (78, 946515), (89, 829530), (90, 820313), (117, 631010), (130, 567909), (178, 414765), (195, 378606), (234, 315505), (267, 276510), (390, 189303), (445, 165906), (534, 138255), (585, 126202), (709, 104130), (801, 92170), (890, 82953), (1157, 63810), (1170, 63101), (1335, 55302), (1418, 52065), (1602, 46085), (2127, 34710), (2314, 31905), (2670, 27651), (3471, 21270), (3545, 20826), (4005, 18434), (4254, 17355), (5785, 12762), (6381, 11570), (6942, 10635), (7090, 10413), (8010, 9217)]