86197140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1657}}^1$

素因数の和:1706

約数の個数: 108

約数和(自身を含む): 277917276

約数和(自身を除く): 191720136

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1657, 1734, 2601, 2890, 3060, 3314, 3468, 4335, 4971, 5202, 5780, 6628, 8285, 8670, 9942, 10404, 13005, 14913, 16570, 17340, 19884, 24855, 26010, 28169, 29826, 33140, 49710, 52020, 56338, 59652, 74565, 84507, 99420, 112676, 140845, 149130, 169014, 253521, 281690, 298260, 338028, 422535, 478873, 507042, 563380, 845070, 957746, 1014084, 1267605, 1436619, 1690140, 1915492, 2394365, 2535210, 2873238, 4309857, 4788730, 5070420, 5746476, 7183095, 8619714, 9577460, 14366190, 17239428, 21549285, 28732380, 43098570, 86197140]

約数ペア:

[(1, 86197140), (2, 43098570), (3, 28732380), (4, 21549285), (5, 17239428), (6, 14366190), (9, 9577460), (10, 8619714), (12, 7183095), (15, 5746476), (17, 5070420), (18, 4788730), (20, 4309857), (30, 2873238), (34, 2535210), (36, 2394365), (45, 1915492), (51, 1690140), (60, 1436619), (68, 1267605), (85, 1014084), (90, 957746), (102, 845070), (153, 563380), (170, 507042), (180, 478873), (204, 422535), (255, 338028), (289, 298260), (306, 281690), (340, 253521), (510, 169014), (578, 149130), (612, 140845), (765, 112676), (867, 99420), (1020, 84507), (1156, 74565), (1445, 59652), (1530, 56338), (1657, 52020), (1734, 49710), (2601, 33140), (2890, 29826), (3060, 28169), (3314, 26010), (3468, 24855), (4335, 19884), (4971, 17340), (5202, 16570), (5780, 14913), (6628, 13005), (8285, 10404), (8670, 9942)]