78544908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7343

約数の個数: 72

約数和(自身を含む): 223143648

約数和(自身を除く): 144598740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 7297, 10764, 14594, 21891, 29188, 43782, 65673, 87564, 94861, 131346, 167831, 189722, 262692, 284583, 335662, 379444, 503493, 569166, 671324, 853749, 1006986, 1138332, 1510479, 1707498, 2013972, 2181803, 3020958, 3414996, 4363606, 6041916, 6545409, 8727212, 13090818, 19636227, 26181636, 39272454, 78544908]

約数ペア:

[(1, 78544908), (2, 39272454), (3, 26181636), (4, 19636227), (6, 13090818), (9, 8727212), (12, 6545409), (13, 6041916), (18, 4363606), (23, 3414996), (26, 3020958), (36, 2181803), (39, 2013972), (46, 1707498), (52, 1510479), (69, 1138332), (78, 1006986), (92, 853749), (117, 671324), (138, 569166), (156, 503493), (207, 379444), (234, 335662), (276, 284583), (299, 262692), (414, 189722), (468, 167831), (598, 131346), (828, 94861), (897, 87564), (1196, 65673), (1794, 43782), (2691, 29188), (3588, 21891), (5382, 14594), (7297, 10764)]