87688170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3733}}^1$

素因数の和:3781

約数の個数: 80

約数和(自身を含む): 243979560

約数和(自身を除く): 156291390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 2349, 2610, 3733, 3915, 4698, 7466, 7830, 11199, 11745, 18665, 22398, 23490, 33597, 37330, 55995, 67194, 100791, 108257, 111990, 167985, 201582, 216514, 302373, 324771, 335970, 503955, 541285, 604746, 649542, 974313, 1007910, 1082570, 1511865, 1623855, 1948626, 2922939, 3023730, 3247710, 4871565, 5845878, 8768817, 9743130, 14614695, 17537634, 29229390, 43844085, 87688170]

約数ペア:

[(1, 87688170), (2, 43844085), (3, 29229390), (5, 17537634), (6, 14614695), (9, 9743130), (10, 8768817), (15, 5845878), (18, 4871565), (27, 3247710), (29, 3023730), (30, 2922939), (45, 1948626), (54, 1623855), (58, 1511865), (81, 1082570), (87, 1007910), (90, 974313), (135, 649542), (145, 604746), (162, 541285), (174, 503955), (261, 335970), (270, 324771), (290, 302373), (405, 216514), (435, 201582), (522, 167985), (783, 111990), (810, 108257), (870, 100791), (1305, 67194), (1566, 55995), (2349, 37330), (2610, 33597), (3733, 23490), (3915, 22398), (4698, 18665), (7466, 11745), (7830, 11199)]