87382386

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7656

約数の個数: 72

約数和(自身を含む): 237211884

約数和(自身を除く): 149829498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 7621, 11466, 15242, 22863, 45726, 53347, 68589, 99073, 106694, 137178, 160041, 198146, 297219, 320082, 373429, 480123, 594438, 693511, 746858, 891657, 960246, 1120287, 1387022, 1783314, 2080533, 2240574, 3360861, 4161066, 4854577, 6241599, 6721722, 9709154, 12483198, 14563731, 29127462, 43691193, 87382386]

約数ペア:

[(1, 87382386), (2, 43691193), (3, 29127462), (6, 14563731), (7, 12483198), (9, 9709154), (13, 6721722), (14, 6241599), (18, 4854577), (21, 4161066), (26, 3360861), (39, 2240574), (42, 2080533), (49, 1783314), (63, 1387022), (78, 1120287), (91, 960246), (98, 891657), (117, 746858), (126, 693511), (147, 594438), (182, 480123), (234, 373429), (273, 320082), (294, 297219), (441, 198146), (546, 160041), (637, 137178), (819, 106694), (882, 99073), (1274, 68589), (1638, 53347), (1911, 45726), (3822, 22863), (5733, 15242), (7621, 11466)]