72984366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2666

約数の個数: 96

約数和(自身を含む): 206152128

約数和(自身を除く): 133167762

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 2621, 3094, 3978, 4641, 5242, 7863, 9282, 13923, 15726, 18347, 23589, 27846, 34073, 36694, 44557, 47178, 55041, 68146, 89114, 102219, 110082, 133671, 165123, 204438, 238511, 267342, 306657, 311899, 330246, 401013, 477022, 579241, 613314, 623798, 715533, 802026, 935697, 1158482, 1431066, 1737723, 1871394, 2146599, 2807091, 3475446, 4054687, 4293198, 5213169, 5614182, 8109374, 10426338, 12164061, 24328122, 36492183, 72984366]

約数ペア:

[(1, 72984366), (2, 36492183), (3, 24328122), (6, 12164061), (7, 10426338), (9, 8109374), (13, 5614182), (14, 5213169), (17, 4293198), (18, 4054687), (21, 3475446), (26, 2807091), (34, 2146599), (39, 1871394), (42, 1737723), (51, 1431066), (63, 1158482), (78, 935697), (91, 802026), (102, 715533), (117, 623798), (119, 613314), (126, 579241), (153, 477022), (182, 401013), (221, 330246), (234, 311899), (238, 306657), (273, 267342), (306, 238511), (357, 204438), (442, 165123), (546, 133671), (663, 110082), (714, 102219), (819, 89114), (1071, 68146), (1326, 55041), (1547, 47178), (1638, 44557), (1989, 36694), (2142, 34073), (2621, 27846), (3094, 23589), (3978, 18347), (4641, 15726), (5242, 13923), (7863, 9282)]