98725328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 216986112

約数和(自身を除く): 118260784

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 251, 403, 488, 496, 502, 793, 806, 976, 1004, 1586, 1612, 1891, 2008, 3172, 3224, 3263, 3782, 4016, 6344, 6448, 6526, 7564, 7781, 12688, 13052, 15128, 15311, 15562, 24583, 26104, 30256, 30622, 31124, 49166, 52208, 61244, 62248, 98332, 101153, 122488, 124496, 196664, 199043, 202306, 244976, 393328, 398086, 404612, 474641, 796172, 809224, 949282, 1592344, 1618448, 1898564, 3184688, 3797128, 6170333, 7594256, 12340666, 24681332, 49362664, 98725328]

約数ペア:

[(1, 98725328), (2, 49362664), (4, 24681332), (8, 12340666), (13, 7594256), (16, 6170333), (26, 3797128), (31, 3184688), (52, 1898564), (61, 1618448), (62, 1592344), (104, 949282), (122, 809224), (124, 796172), (208, 474641), (244, 404612), (248, 398086), (251, 393328), (403, 244976), (488, 202306), (496, 199043), (502, 196664), (793, 124496), (806, 122488), (976, 101153), (1004, 98332), (1586, 62248), (1612, 61244), (1891, 52208), (2008, 49166), (3172, 31124), (3224, 30622), (3263, 30256), (3782, 26104), (4016, 24583), (6344, 15562), (6448, 15311), (6526, 15128), (7564, 13052), (7781, 12688)]