91009996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7207}}^1$

素因数の和:7270

約数の個数: 48

約数和(自身を含む): 203438592

約数和(自身を除く): 112428596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 7207, 12628, 14414, 28828, 50449, 79277, 100898, 158554, 201796, 295487, 317108, 554939, 590974, 1109878, 1181948, 2068409, 2219756, 3250357, 4136818, 6500714, 8273636, 13001428, 22752499, 45504998, 91009996]

約数ペア:

[(1, 91009996), (2, 45504998), (4, 22752499), (7, 13001428), (11, 8273636), (14, 6500714), (22, 4136818), (28, 3250357), (41, 2219756), (44, 2068409), (77, 1181948), (82, 1109878), (154, 590974), (164, 554939), (287, 317108), (308, 295487), (451, 201796), (574, 158554), (902, 100898), (1148, 79277), (1804, 50449), (3157, 28828), (6314, 14414), (7207, 12628)]