72012690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 197323776

約数和(自身を除く): 125311086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 53, 62, 90, 93, 106, 155, 159, 186, 265, 279, 310, 318, 465, 477, 487, 530, 558, 795, 930, 954, 974, 1395, 1461, 1590, 1643, 2385, 2435, 2790, 2922, 3286, 4383, 4770, 4870, 4929, 7305, 8215, 8766, 9858, 14610, 14787, 15097, 16430, 21915, 24645, 25811, 29574, 30194, 43830, 45291, 49290, 51622, 73935, 75485, 77433, 90582, 129055, 135873, 147870, 150970, 154866, 226455, 232299, 258110, 271746, 387165, 452910, 464598, 679365, 774330, 800141, 1161495, 1358730, 1600282, 2322990, 2400423, 4000705, 4800846, 7201269, 8001410, 12002115, 14402538, 24004230, 36006345, 72012690]

約数ペア:

[(1, 72012690), (2, 36006345), (3, 24004230), (5, 14402538), (6, 12002115), (9, 8001410), (10, 7201269), (15, 4800846), (18, 4000705), (30, 2400423), (31, 2322990), (45, 1600282), (53, 1358730), (62, 1161495), (90, 800141), (93, 774330), (106, 679365), (155, 464598), (159, 452910), (186, 387165), (265, 271746), (279, 258110), (310, 232299), (318, 226455), (465, 154866), (477, 150970), (487, 147870), (530, 135873), (558, 129055), (795, 90582), (930, 77433), (954, 75485), (974, 73935), (1395, 51622), (1461, 49290), (1590, 45291), (1643, 43830), (2385, 30194), (2435, 29574), (2790, 25811), (2922, 24645), (3286, 21915), (4383, 16430), (4770, 15097), (4870, 14787), (4929, 14610), (7305, 9858), (8215, 8766)]