72738380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 185855040

約数和(自身を除く): 113116660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 877, 1276, 1430, 1508, 1595, 1754, 1885, 2860, 3190, 3508, 3770, 4147, 4385, 6380, 7540, 8294, 8770, 9647, 11401, 16588, 17540, 19294, 20735, 22802, 25433, 38588, 41470, 45604, 48235, 50866, 57005, 82940, 96470, 101732, 114010, 125411, 127165, 192940, 228020, 250822, 254330, 279763, 330629, 501644, 508660, 559526, 627055, 661258, 1119052, 1254110, 1322516, 1398815, 1653145, 2508220, 2797630, 3306290, 3636919, 5595260, 6612580, 7273838, 14547676, 18184595, 36369190, 72738380]

約数ペア:

[(1, 72738380), (2, 36369190), (4, 18184595), (5, 14547676), (10, 7273838), (11, 6612580), (13, 5595260), (20, 3636919), (22, 3306290), (26, 2797630), (29, 2508220), (44, 1653145), (52, 1398815), (55, 1322516), (58, 1254110), (65, 1119052), (110, 661258), (116, 627055), (130, 559526), (143, 508660), (145, 501644), (220, 330629), (260, 279763), (286, 254330), (290, 250822), (319, 228020), (377, 192940), (572, 127165), (580, 125411), (638, 114010), (715, 101732), (754, 96470), (877, 82940), (1276, 57005), (1430, 50866), (1508, 48235), (1595, 45604), (1754, 41470), (1885, 38588), (2860, 25433), (3190, 22802), (3508, 20735), (3770, 19294), (4147, 17540), (4385, 16588), (6380, 11401), (7540, 9647), (8294, 8770)]